<template>
  <div class="child">
    <h3>子组件</h3>
	<h4>Toy: {{ toy }}</h4>
	<h4>ParentFa's Car: {{ car }}</h4>
	<button @click="sendToy(toy)">give toy yo parent</button>
  </div>
</template>

<script setup lang="ts" name="Child">
	import {ref} from 'vue'

	let toy = ref('paopao mate')

	defineProps(['car', 'sendToy'])

</script>

<style scoped>
	.child{
		background-color: skyblue;
		padding: 10px;
		box-shadow: 0 0 10px black;
		border-radius: 10px;
	}
</style>
